baber/WOPTO huggingface dataset:
Patent JP-H08150871-A (JP)
Title: Tail gate lift device
Inventor: KISHIZAWA SUKEHISA
IPC: B60P1/46
Filed: 1994-11-30
Abstract: PURPOSE: To securely prevent generation of noise in a tail gate contained condition. CONSTITUTION: A tail gate lift device 10 comprises a pair of support poles 12 to be disposed at a rear end part of a load-carrying platform, a pair of guide rails 15 of a rectangular cross sectional surface installed on the respective support poles 12, a pair of sliders 16 provided with guide rollers 25, 26 to roll inside the guide rails 15 and installed to be capable of elevation along the guide rails 15, and a tail gate 11 of which base end part is pivotally supported through a pivotal support shaft 30 to be rotatable about the pivotal support shaft 30 between a load receiving condition and a containing condition.  It is provided with an arm 31 disposed in the guide rail 15 and fixed to the pivotal support shaft 30 of the tail gate 11, and a roller bush 33 installed on a tip of the arm 31 to be integrally rotatable with the tail gate 11, so in the containing condition of the tail gate 11, the roller bush 33 is applied to an inner surface 15A, 15B of the guide rail 15 to press the guide roller 25, 26 to the other part of the inner surface 15A, 15B of the guide rail 15.
Patent JP-H06165770-A (JP)
Title: Sleeping apparatus
Inventor: YAMAUCHI YOSHIYUKI
IPC: A61B5/11
Filed: 1992-11-30
Abstract: PURPOSE:To provide a sleeping apparatus by which moved position of a human body while asleep is successively made clear. CONSTITUTION:Piezoelectric elements 2a and 2b built in bedclothes, a signal converting means 5 converting output signals of the piezoelectric elements 2a and 2b and a memory means 6 storing a standard signal of a living body are provided. In addition, a comparing and judging means 7 comparing a signal of the living body at a certain time with the stored standard signal and judging how large the position of the human body has been deviated and an outputting means 8 outputting the result are provided. Microvibrations of the body such as activities of the heart and respiration of the human body on the bedclothes are detected thereby by means of the piezoelectric elements 2 and the position of the human body is judged. In addition, even if the human body is deviated from the piezoelectric elements, the position of the human body can be estimated.
Patent JP-H07175311-A (JP)
Title: Image forming device
Inventor: KATO SHUNJI
IPC: G03G15/00
Filed: 1993-12-20
Abstract: PURPOSE:To provide an image forming device capable of forming a stable image by preventing the irregular density(irregular developing), the lowering of density, surface staining or toner scattering by the simple constitution. CONSTITUTION:A CPU 21 outputs a control signal to a paddle driving means 14 in accordance with information(information on an image area to be developed) from an image area detecting means 13 and controls the revolving speed of a stirring paddle in a developing device. Also, it outputs the control signal to a toner supply roller driving means 15 and an ellipsoidal plate(stirring roller) driving means 16 in accordance with information from a P sensor (toner concentration detecting means) 12 and controls the evolving speed of the stirring roller corresponding to the rotation of a toner supply roller.
Patent JP-H03181264-A (JP)
Title: Transmission exclusive telephone set
Inventor: OKAZAKI TASUKU
IPC: H04M11/04
Filed: 1989-12-08
Abstract: PURPOSE:To transmit a required item accurately even on emergency by storing a call number and a transmission item in advance to a memory circuit and calling and informing a required notice destination only with the operation of a signal key. CONSTITUTION:The telephone set is provided with a memory circuit 2, a dialing circuit 3 to a telephone line, a control device 4 controlling them and a transmission key 5. The transmission key 5 is depressed and the control device 4 impresses a memory item of the memory circuit 2 to the dialing circuit 3. The dialing circuit 3 calls at first the destination and detects a reply signal from the opposite party and sends the transmission item. In this case, when plural transmission keys are provided, the control device 4 extracts a relevant memory item from the memory circuit 3 through the depression of any transmission key 5 to impress it to the dial circuit 3 and the dialing circuit 3 calls the opposite party according to the guide and sends the transmission item. Thus, the preset transmission item is sent by only depressing the transmission key 5 on emergency.
Patent JP-H06244456-A (JP)
Title: Semiconductor light emitting device and manufacture thereof
Inventor: SEKIWA TETSUO
IPC: H01L33/20
Filed: 1993-12-20
Abstract: PURPOSE:To provide a semiconductor light emitting device and a method of manufacturing the device, by which the decrease (deterioration) of the external output power is suppressed utmost in operation at high temperature and high humidity, and the yield of the products (pellets) is made high. CONSTITUTION:A first conductivity type GaAlAs clad layer 3 is grown by slow cooling of a liquid-phase epitaxial growth method. A first-conductivity type GaAlAs active layer 2, which has an AlAs mixed crystal ratio required for the light emitting wavelength to lie in the range of 620-940nm, is grown. A second-conductivity type GaAlAs clad layer 1 is grown. Thus a double- heterojunction structure is provided. The mixed crystal ratio of the surface AlAs of the second-conductivity type GaAlAs clad layer 1 is 0.67 or less. The mixed-crystal-ratio difference of the AlAs between the first-conductivity type GaAlAs clad layer 3 and the growth-ending composition of the first-conductivity type GaAlAs clad layer 1 is 0.3 or less.
Patent JP-2001140590-A (JP)
Title: Segment joint device
Inventor: YOSHIMURA MUNEO
IPC: E21D11/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a segment joint device absorbing the error of a connection position, having a simple joint shape, and having high connection strength. SOLUTION: This joint device is constituted of a female connecting member 20 provided on one segment 1 and a male connecting member 10 provided on the other segment 1. The male connecting member 10 is constituted of a first rod-like member 11 and a locking bolt 12 screwed and fastened with a screw section 16 to the first rod-like member 11, the outer end section 14 of the locking bolt 12 is formed into a taper shape at the tip, and an annular groove section is formed at the intermediate section. The female connecting member 20 is constituted of a second rod-like member 21 buried in the segment 1, a ring 30 arranged in a hole section bored on the second rod-like member 21, a plurality of pin hold sections 23 provided on the outer periphery of the second rod-like member 21, and a pin 29 excited by the inner hole elastic material 27 of the pin hold section 23.  When the outer end section 14 is inserted into the hole section of the second rod-like member 21, the ring 30 blocking the annular groove section with the tip of the outer end section 14 is thrust to the depth of the hole section, and the pin 29 is inserted into the annular groove section.
Patent JP-2000152134-A (JP)
Title: Video reproducing device
Inventor: NISHIDA YOSHIHIRO
IPC: H04N7/173
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a video reproducing device that can normally reproduce a video even when accessings are simultaneously concentrated. SOLUTION: When reproduction of a program is instructed via a terminal 7, a controller 1 obtains a replacement time of a magneto-optical disk MO from which the instructed program is reproduced. When the replacement time obtained above is in existence within a prescribed range (time slot) from the replacement time of the MO of the program that is being reproduced at present, the start time of the program whose reproduction is instructed is shifted to arbitrate the replacement time.
Patent JP-H04269352-A (JP)
Title: Method and device for additionally driving control device for internal combustion engine
Inventor: YURUGEN PISHIYUKE
IPC: F02D41/02
Filed: 1991-12-05
Abstract: PURPOSE: To drive a control apparatus so as to protect a battery during additional driving after shutting off ignition, by measuring a prescribed physical value, comparing it with a threshold value, and stopping respective additional driving functions if the determined value matches the threshold value. CONSTITUTION: A comparator 17 is provided which compares to stop individual additional driving functions or prohibit an additional driving function from the first additional driving. The comparator 17 for comparing the additional driving value compares respective actual values of the additional driving values continuously with the threshold value. If the actual value reaches the threshold value, a signal for stopping the respective additional driving functions is outputted. Additional driving quantity is selected so as to be such a quantity that, if the actual value reaches the threshold value, respective additional driving functions may be discontinued without deterioration in the operation of the internal combustion engine.
Patent JP-H02164538-A (JP)
Title: Measuring apparatus for ratio of patterned area
Inventor: TAMAOKI RYUZO
IPC: B41F31/02
Filed: 1988-12-20
Abstract: PURPOSE:To measure the ratio of the patterned area of a printing plate without adverse influences by unevenness, dirtiness, surface treatment of said printing plate by providing a means for operating the ratio of said patterned area of said printing plate on the basis of the detecting values of a plurality of color sensors. CONSTITUTION:Each intensity of a blue light, a red light and a green light included in the reflecting light from a detecting area is detected by a plurality of color sensors A1-An. The ratio of the patterned area of a printing plate can be operated by an operating means 7 based on the detected values of the intensity without being adversely influenced by the unevenness, stains or surface treatment of the printing plate.
Patent JP-H05222025-A (JP)
Title: Novel method for producing lactone of 1r, cis-2,2-dimethyl-3-formylcyclopropane-1- carboxylic acid, and intermediate
Inventor: FURANSHISU BURION
IPC: C07C59/11
Filed: 1992-11-06
Abstract: PURPOSE: To produce the subject compd. being an important synthetic intermediate of ester having pesticidal activity by passing through a new intermediate.  
     CONSTITUTION: A compd. expressed by formula II or its cyclized lactone expressed by formula III (its one side or the other side is present as a mixture of diastereomer and as a salt of an alkali metal, an alkaline earth metal or magnesium) is obtained by treating 1R,cis-2,2-dimethyl-3-(2-oxopropyl) cyclopropane-1-carboxylic acid expressed by formula I with an alkali metal, alkaline earth metal or magnesium hypohalogenous acid, preferably sodium hypochlorite, in an aq. phase at -5 to 5°C. A compd. expressed by formula IV is obtained by isolating an acid from the compd. depending on the situation, then isolating the diastereomer depending on the situation and treating with an oxidizing agent (hypohalogenous acid is suitable). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H06169577-A (JP)
Title: Starting circuit of system interconnection inverter
Inventor: BANDO TAKESHI
IPC: H02M7/48
Filed: 1992-12-01
Abstract: PURPOSE:To prevent the trouble that an overcurrent flows from the side of a DC power source to the side of a commercial power source, by starting an inverter with such timing that the voltage of a system reaches the peak value or its approximate value. CONSTITUTION:When an inverter 2 starts, if is informed by a protective circuit 5 that the condition on operation of an inverter is ready, the protective circuit 5 outputs a gate ON/OFF signal to be supplied to a control circuit 3. At this time, the voltage of the system is fluctuating by system frequency, but if a peak detecting means 8 detects the timing of system voltage reaching a peak value or its approximate value, the gate ON/OFF signal outputted from the protective circuit 5 at the same time with this is validated by a start control means, and it is supplied to the gate circuit 17 of a control circuit 3. As a result, the inverter 2 starts, and the output power of the inverter 2 is reversely let flow to a commercial power system 4. Accordingly, an instantaneous overcurrent never flows at the point of time when the voltage of the system becomes zero.
Patent JP-H04191600-A (JP)
Title: Underground structure
Inventor: TAMURA TOMIO
IPC: F17C1/00
Filed: 1990-11-26
Abstract: PURPOSE:To obtain an underground structure which can store reservoir gas, such as compressed air, under a constant pressure in bedrock for a long time, by composing the underground structure of a wafer permeable layer, an air-tight layer, and bedrock supporting members provided on the internal circumferential surface of a storage cavity. CONSTITUTION:An underground structure 3 has a storage cavity 6 formed into an approximate sphere by excavating bedrock 5. Lining 7 is built up covering the whole internal circumferential surface 5a of the bedrock 5 surrounding the storage cavity 6. The lining 7 is composed of a water-permeable layer 9, a first concrete layer 10, an air-tight layer 12, and a second concrete layer 13, which are placed from the outside one after another. This permits the underground structure 3 to store compressed air 17, combustible gas or the like under a constant pressure in the bedrock 5 for a long time.
Patent JP-H06168245-A (JP)
Title: Scheduling system
Inventor: FUJIMURA SHIGERU
IPC: G06Q50/04
Filed: 1992-12-01
Abstract: PURPOSE:To unnecessitate the knowledge of computers and to easily perform scheduling by defining the scheduling work with the rearrangement of function blocks. CONSTITUTION:A logic construction interface part 12 of a processor 11 using the computer displays the function blocks for designating a prescribed program operation corresponding to special graphics such as rectangles. These plural graphics are combined and rearranged so as to edit an existent program for designating the operating contents and operating order of the program. Further, the parameter of the function block is adjusted, and the program of the logic of scheduling is completed. When an input element train enters the upper part, the respective function blocks graphically displayed on a display screen evaluate it based on element selection designated to those function blocks and when it coincides with the evaluation, an output element train is outputted to the lower adjacent function block but when it does not coincide, the output element train is outputted to the right side adjacent function block.
Patent JP-H04191344-A (JP)
Title: Heat resisting alloy for valve
Inventor: MUSHIAKI MORIYUKI
IPC: C22C19/05
Filed: 1990-11-26
Abstract: PURPOSE:To obtain a heat resisting alloy for exhaust valve for automobile engine excellent in fatigue strength, softening resistance, and corrosion resistance at high temp. by incorporating Nb, Al, and Ti into an Ni-Cr alloy steel having a specific composition while regulating the contents of Nb, Al, and Ti and also combinedly adding Cu, W, and B. CONSTITUTION:As a heat resisting alloy for exhaust valve for automobile engine, a low carbon high alloy steel having a composition which contains, by weight, 0.01-0.1% C, 0-0.5% Si, 0-0.5% Mn, >45-50% Ni, >23-25% Cr, 0.5-1.5% Nb, 1.0-2.0% Al, 2.0-3.0% Ti, 0.1-1.2% Cu, 0.3-2.0% W, and 0.001-0.01% B and in which Nb+Al+Ti is regulated to 4.5-5.5% is used. By this method, the valve alloy having superior characteristics can be produced.
Patent JP-H06177330-A (JP)
Title: Semiconductor device
Inventor: MITSUMOTO TOSHIO
IPC: H01L27/04
Filed: 1992-12-01
Abstract: PURPOSE:To prevent breakdown due to static electricity, by inserting static electricity protecting elements which make a breakdown current pass, to an inverse voltage higher than or equal to a specified value, between a ground power supply and a substrate power supply, and between each power supply and an I/O terminal and the ground power supply or the substrate power supply. CONSTITUTION:A static electricity protecting element 6 is connected between a substrate power supply VBB and a grounded power supply GND. Static electricity protecting elements 7, 8 are connected between the grounded power supply GND and an input terminal 2 and between the grouneded power supply GND and a power supply VCC. The static electricity protecting elements 6-8 consists of NPN transistors 26 having snap back characteristics. When the voltage between the emitter and the collector reaches the breakdown voltage BVj, the collector voltage decreases down to the clamp voltage Vc, and a large break current is made to flow. When static electricity of GND+mode is applied to the static electricity protecting circuit, the static electricity current can be made to flow out from the input terminal 2 to the grounded power supply GND, through the static electricity protecting element 7.
Patent JP-H04266866-A (JP)
Title: Preparation of calcium sulfonate/ calcium carbonate complex
Inventor: ADORUFU SHIYUTOUUDENEERU
IPC: C09D5/08
Filed: 1991-12-05
Abstract: PURPOSE: To obtain a compd. useful as a corrosion inhibitor by performing a reaction of a mixture of sulfonic acid, calcium oxide and/or calcium hydroxide and carboxylic acid in a specified medium and allowing the mixture to react with carbon dioxide.  
     CONSTITUTION: A mixture of an oil-soluble aralkylsulfonic acid, calcium oxide and/or calcium hydroxide and a carboxylic acid (e.g. naphthalene carboxylic acid) is subjected to neutralization reaction in a liquid of nonpolar reaction medium (e.g. mineral oil) in the presence of a water-soluble polar solvent (e.g. methylglycol) and water at 15 to 30°C. Then the mixture is made to react with carbon dioxide at 30 to 95°C to neutralize and change the excess basic calcium compd. into soluble one to obtain the objective compd. The compd. is useful as a source material for the production of an additive for a lubricant oil and a source material for the production of a corrosion inhibitor for base coating of storage area of a space and road vehicles. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01160561-A (JP)
Title: Tube structure for catheter
Inventor: UCHIUMI ATSUSHI
IPC: A61L29/00
Filed: 1987-12-18
Abstract: PURPOSE:To obtain a tube structure with high mechanical strength and thin inner, middle and outer layers by constructing an inner layer which consists of hard resin, the middle layer which consists of a band shaped thin plate in spiral form, the middle layer and the thin inner layer being combined, and the thin outer tube which consists of moderately hard resin. CONSTITUTION:The tube structure 1 consists of a thin inner tube 2, a middle layer which is wound on the outer surface 3 of a tube 2 and a thin outer tube 5 which is set exteriorly to the middle layer. The inner tube 2 consists of thermosclerosing hard resin. The band shaped thin metal plate consists of stainless steal, for example, and it is wound on the outer surface of the tube 2 by making a gap 6 of a given size. The thin external tube consists of a flexible resin and it is more soft and moderately hard than the inner tube 2. Thus, in whole, flexibility is obtained, flexion of the inner tube 2 can be prevented by the middle layer 4, increasing tensile strength and destruction strength. This structure is very small in size, with an outer diameter of less than 3mm, can be easily inserted into tubes with small diameter, and is free from flexion on insertion.
Patent JP-H07178933-A (JP)
Title: Dot impact type printing head
Inventor: ITO AKIHIRO
IPC: B41J2/275
Filed: 1993-12-21
Abstract: PURPOSE:To realize good printing capacity by preventing the lowering of magnetic characteristics without raising production cost and to enhance abrasion resistance by realizing high strength. CONSTITUTION:An armature 1 is supported in a freely shakable manner by a shaft. A printing wire is connected to the lever part 12 of the leading part of the armature 1 and the yoke part 11 of the intermediate part of the armature 1 is attracted by an electromagnet and the printing wire is advanced to perform printing. The armature 1 is formed by forging a steel material, for example, a magnetic material composed of 1% silicon steel to integrally mold the yoke part 11 so as to make the same thicker than the lever part 12 and applying soft nitriding treatment thereto and compd. layers 11a, 12a of suitable iron nitride not brittle such as Fe3N and Fe4N are formed on the surface of the material in a thickness of 5-10mum. Further, nitrogen diffusion layers 11b, 12b are formed therein at a thickness of about 0.5mm. Since the yoke part 11 is thicker than the lever part 12, the material part 11c of at least 1mm or more remains in the diffusion layer 11b.
Patent JP-H07142972-A (JP)
Title: High speed delay pulse generator
Inventor: ISHIGURO ISAO
IPC: H03K5/13
Filed: 1991-11-11
Abstract: PURPOSE:To obtain a high speed delay pulse without jitter and drift. CONSTITUTION:When a trigger signal is impressed to an input terminal 10, a laser diode 13 is driven to obtain a light pulse, and a mobile prism 25 varies the length of an optical path to obtain the delayed light pulse from a mirror 19. It becomes an irradiating light 29 to irradiate a high speed pulse generator 40, which includes a photoconductor, a nonlinear transmission path and a shorter. The rradiation light 29 irradiates the photoconductor to generate an electric pulse to be impressed to the nonlinear transmission path. There, many diodes are arranged between a central conductor and the ground so as to give a large delay time to the signal of small voltage and a small delay time to large voltage to obtain a high speed pulse signal. Then, the pulse signal is wave-formed. Consequently, an output terminal 99 can obtain the high speed delay pulse without jitter and drift.
Patent JP-H04196320-A (JP)
Title: Method of treatment after etching and device thereof
Inventor: FUJINO MASATO
IPC: H01L21/3065
Filed: 1990-11-28
Abstract: PURPOSE:To make reactive products and the like not remain on the material to be etched by a method wherein a treatment is conducted after the pressure of an after-treatment chamber has been set at the pressure of the reactive product or lower. CONSTITUTION:After a wafer 4 has been brought in a posttreatment device 24, the device 24 is depressed to the prescribed pressure through the exhaust opening 32 which is connected to a vacuum pump (not indicated in the diagram), and the device 24 is continuously maintained in that state. The above-mentioned value of pressure is set lower than the vapor pressure of the reactive product adhered to the wafer 4. Accordingly, the reactive product on the wafer, which is heated up by a heater 35, is evaporated and exhausted to outside the chamber from and exhaust opening 32. As a result, the etching gas and the reactive product adhered to the material to be etched are removed by evaporation, and as a result, the etched material is prevented from suffering from disconnection caused by corrosion.
Patent JP-H11162637-A (JP)
Title: Restoring method for organic light emitting diode
Inventor: KISHIMOTO YOSHIO
IPC: H05B44/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To restore short circuit, etc., in an organic light emitting diode, to stabilize the luminance and to provide a restoring method excellent in its element life. SOLUTION: As a forward pulse voltage for driving is applied from a pulse power source 6 to an organic light emitting diode with a hole carrier layer 3 and an electron carrier layer 4 laminated between a transparent electrode 1 for hole injection and a thin electrode 5 of Al group metal for electron injection, a reverse pulse is occasionally applied, and alumina is formed by anodizing at a short-circuiting spot of the thin electrode 5 of Al group metal for electron injection to restore insulation. Thereby, an element life can be substantially extended by eliminating a leakage current and reducing deterioration of luminance over aging.